Mathematics Middle School

Use the distributive parenthesis: 7(m + 9)
will give brainliest if answered correctly!

Answers

Answer 1

Answer:

The simplified answer would be 7m+63. You would have to solve for the variable.

Step-by-step explanation:

Answer 2
m- unknown value

so, I am guess the unknowns value is 9

7(9) = 63...

Related Questions

You put $6000 in an account. The account earns $1050 simple interest in 5 years. What is the annual interest rate?

Answers

1050 divided by 5 =210$ birr per year

Carla has $90. She makes $6 per day walking a neighbor's dog for half an hour, but she spends $7.50 per day on lunch. What is the fewest number of days for which Carla will have less than $30? Solve this inequality to find out. 90 + 6x - 7.5x < 30 (hint: combine like terms first)

A- 30
B- 41
C- 60
D- 90

Answers

Answer:

b

Step-by-step explanation:

use pemdas . p- parentheses e- exponent m- multiplication d- divide a- add s- subtract

Select the correct answer.


The ratio of keepers to animals in the city zoo is 2 : 7. The table shows the current numbers of animals and keepers in the zoo. If 21 more animals are added, how many total keepers are needed to maintain the ratio of keepers to animals?


free 50 points btw

Answers

Answer:

You need 8 keepers in total.

Step-by-step explanation:

2:7   _:28

28 divided by 7 is 4

4 times 2 is 8

Answer:

8

Step-by-step explanation:

2/7= _/28

Cross multiply and divide and you will get 8

-2.8f + 0.9f - 12 - 4

Answers

Answer:

The answer is -1.9f-16

Step-by-step explanation:

Answer:

-1.9f-8

Step-by-step explanation:

100×0.23 =
101×0.23 =
102×0.23 =
103×0.23 =

Answers

Answer:

100×0.23=23

101×0.23=23.23

102×0.23=23.46

103×0.23=23.69

Answer:

Step-by-step explanation:

100×0.23= Answer:23101×0.23=Answer:23.23102×0.23=Answer:23.46103×0.23=Answer:23.69

H e l p i n e e d h e l p

Answers

Answer:

OML I have no flipping clue...

Step-by-step explanation:

sorry friend, I just don't know, but thanks for the points☺

I’m so sorry I don’t know how to answer this is just to ask another question cuz I need help with math I’m so sorry I hope you get a great answer

Estimate the sum or difference. Start Fraction 9 over 50 End Fraction+Start Fraction 7 over 15 End Fraction

A. 0
B. one-half
C. 1

Answers

Answer:

one half

Step-by-step explanation:

I think
it’s B. I’m not sure tho

please help due soon will give branliest and 10 points

Answers

Answer

1,4,5

Step-by-step explanation:

Sorry if Im wrong...

A number line going from negative 1 and two-thirds to positive 1 and two-thirds in increments of one-third. What is 1 and two-thirds minus 2 and one-third

Answers

Answer:

-2/3

Step-by-step explanation:

Answer:

-2/3

that guy is right

Step-by-step explanation:

y = 4x - 7
What is the slope?

Answers

Answer:

(4x the answer ) can you help with my question

Step-by-step explanation:

Can someone answer the question below

Answers

Answer:

I believe it should be,

1/3p+25

The 1/3’d is being multiplied by p or the unknown which would give you what your increasing by 25.

What is the solution to the expression -2 -3 (-4)?

1. -9
2. -3
3. -1
4. 5

Answers

it is -9!
-2 + -3= -5
-5 + -4 = -9
It would be 1. Or -9 what ever you want to call it

Please answer these and I will give brainliest!!!

Use dimensional analysis to convert each rate. Round your answer to the nearest hundredth if necessary.
#1. A cyclist travels 56 miles in 4 hours. Find the cyclist in feet per minute.
#2. Lebron James', contract is rumored to be around 430,000,000 per year. Convert this to dollars per minute.
#3. A giraffe can run 32 miles per hour. What is their speed in feet per second?

Answers

Answer:

#1. 1232 feet per minute

#2. $14.81 per second

#3. 46.93 feet per second

Hope This Helps!

And that it's right!

Help plssssssss!i need this done

Answers

Answer:

No, it has to be a straight line going through the origin point A.K.A zero.

Step-by-step explanation:

Mr. Seidel presents the following problem to his period 6 class:
Simplify the expression:
Below is Archie’s Work 300 – 90 ÷ 3​2​ × 5 + 13 300 – 90 ÷ 6 × 5 + 13
210 ÷ 6 × 5 + 13 210÷ 30 + 13
7 + 13 20
300 – 90 ÷ 3​2​ × 5 + 13

Answers

Answer:

too hard

Step-by-step explanation:

1334387.208 your would do PEMDAS

Write an algebraic expression for the situation. 7 less than the quotient of y divided by 4

Answers

Answer:

7- (y/4)

Step-by-step explanation:

The expression which shows 7 less than the quotient of y divided by 4 will be y/4 - 7.

What is an expression?

A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.

A statement expressing the equality of two mathematical expressions is known as an equation.

As per the given,

The quotient of y divided by 4 = y/4

7 less than y/4 = y/4 - 7.

Hence "The formula that displays 7 less than the result of dividing y by 4 is y/4-7".

To learn more about expression,

https://brainly.com/question/14083225

#SPJ2

 

A:55.75 hours
B:55.35 hours
C:56.35 hours
D:56.75 hours

Answers

Answer:

The answer is B


Explanation

Define Rational number. Give some examples of rational numbers when in different forms.

Answers

A rational number is a number that can be expressed as the quotient of fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number.

A rational number is a number that can be expressed as the quotient of fraction p/q of two integers, a numerator p, and a non-zero denominator q.

What is a rational number?

A rational number is one that can be stated mathematically as the ratio or fraction p/q of two numbers, where p and q are the numerator and denominator, respectively. For instance, every integer and 3/7 are rational numbers.

A rational number is a number that can be expressed as the quotient of fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number.

The examples of rational numbers are as follows:-

p / q = 7 / 8

p / q = 5 / 3

p / q = 6 / 9

All the above fractions are rational numbers.

To know more about a rational number follow

https://brainly.com/question/1535013

#SPJ2

The maximum height of an asian elephant is 9.8 feet. What mixed number represtents this height?

Answers

Answer: 9 and 4/5

Step-by-step explanation:

Answer:

9 &4/5

Step-by-step explanation:

Simple math question

Answers

Answer:

All squares have four equal angles

Step-by-step explanation:

Every square must have four equal angles to be a square

Answer:

All squares have 4 equal angles

Step-by-step explanation:

squares are always even, whilst rectangles have 2 diff lengths

The expression 1.5a+0.5b gives the cost (in dollars) for a board games and b puzzles at a garage sale.

a. The cost for 1 board game is $
and the cost for 1 puzzle is $
.



b. The total cost for 2 board games and 2 puzzles is $
.




Question 2
c. Is $10 enough to buy 4 board games and 8 puzzles?

Answers

Answer:

b

Step-by-step explanation:

First you add the number of games bought for each classroom (3+4+1 = 8) then you multiply it by the number of classrooms (8*6 = 48) then you get your aFirst you add the number of games bought for each classroom (3+4+1 = 8) then you multiply it by the number of classrooms (8*6 = 48) then you get your answer.

That person is right b^^

Convert the fraction into a decimal number.

0.875
1.14286...
0.8...

Answers

Answer: 0.875: 7/8

1.14286: 57143/50000

0.8: 4/5

Step-by-step explanation:

guess the song

I was lost and was afraid
I believed all of their lies...
I believed that i was safe
And that i would never die...
Now i'm all alone
I've been hiding in the dark
I just want to go home
But my deeds send me too far...
All stay strong
We live eternally...
All is well in the Afton family...
Lives, they fell to pure insanity...
All is hell in the Afton family...
I never did go near
'Cause i know just what i saw...
Yet on a day of joy
My life ended to they're flaws...
Now i'm all alone
Fighting monsters in the dark...
I wish thag i could live
But i fear i've gone too far...
All stay strong
We live eternally...
All is well in the Afton family...
Lives, they fell to pure insanity...
All is hell in the Afton family...
I often do pretend
Can't you see i'm broken down...
I wish this were the end
But continue on i vow...
Now i'm all alone
I'm still hiding in the dark...
As saddened souls, we roam
We can only go so far...
All stay strong
We live eternally...
All is well in the Afton family...
Lives, they fell to pure insanity...
All is hell in the Afton family...
Always begging please
Yet the outcome i would dread...
I've fallen to my knees
Let my pride get to my head...
Now i'm all alone
Hearing whispers in the dark...
I wander through the past
Seeing memories afar...
All stay strong
We live eternally...
All is well in the Afton family...
Lives, they fell to pure insanity...
All is hell in the Afton family...

Answers

Answer:

uh what kinda song is that??

pretty sure this app is for school work questions not guessing the song

(180−x) + (90−x) = 210
Step by step plss

Answers


180-x+90-x=210
270-x-x=210
-2x=210-270
-2x=-60
X=30
(180-x)+(90-x)=210
180-x+90-x=210
180+90=270
-x-x=-2x
-2x+270=210
-270 -270
-2x=-60
X=30

Your soccer team is holding a silent auction dinner as a fundraiser to pay for the team uniforms. The list shows all the expenses for the silent auction.

A tablet that costs $280
Soccer tickets that cost $100
A gift card that costs $20
The cost of the food is $400
The members of the soccer team will be selling tickets to the silent auction. A ticket to the silent auction includes chances to win prizes and dinner. The ticket cost is set so that 50 tickets will pay for the cost of the prizes and food.

Question 1
Part A

Build a function that can be used to find the total profit, f(x), the soccer team earns by selling x tickets. Show your work to build this function.

Question 2
Part B

Your soccer team needs to raise at least $500 more than the total cost of the expenses. What is the minimum number of tickets that must be sold in order for your team to reach their goal? Use mathematics to justify your answer.

Answers

Answer:

The answer to this problem would be 900$.

WHY?:

I already did this question myself!!

$900 will be the cost of all the expenses

THE ANSWER IS A FRACTION!

Answers

1 4/6 or 1 2/3 (simplified)

Add them all together after finding the Common denominator
1/6+1/6+4/6+4/6

can you guys help with this

Answers

Answer:

C

Step-by-step explanation:

The answer is C.

Answer:

C

Step-by-step explanation:

Use the data to find the upper quartile value.


Movie Ticket Fees at a Local Theater
$10.25 $9.75
$8.75 $12.75
$11.00 $6.50

Answers

Answer:

I believe the upper quartile would be $11.00 hope this helped :)

Step-by-step explanation:

Answer:

8.75

Step-by-step explanation:

If each person paid an equal amount, who would save the most money? Explain your reasoning using at least two complete sentences.

Total: $45 with tip

Answers

Answer:

i need more information to answer it

Step-by-step explanation:

Is the following function proportional or non-proportional?
Y=kx
a Proportional because there is no constant.
b Non-proportional because there is no constant.
c Proportional because there are no numbers.
d Non-proportional because there are no numbers.

Answers

Answer:

Thats the equation

Step-by-step explanation:

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